205737268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{5987}}^1$

素因数の和:6084

約数の個数: 36

約数和(自身を含む): 401387616

約数和(自身を除く): 195650348

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 3124, 5987, 8591, 11974, 17182, 23948, 34364, 65857, 131714, 263428, 425077, 724427, 850154, 1448854, 1700308, 2897708, 4675847, 9351694, 18703388, 51434317, 102868634, 205737268]

約数ペア:

[(1, 205737268), (2, 102868634), (4, 51434317), (11, 18703388), (22, 9351694), (44, 4675847), (71, 2897708), (121, 1700308), (142, 1448854), (242, 850154), (284, 724427), (484, 425077), (781, 263428), (1562, 131714), (3124, 65857), (5987, 34364), (8591, 23948), (11974, 17182)]